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18004 Commits

Author SHA1 Message Date
Corinna Vinschen 7346a162f2 cygwin: disable -Wframe-address warning only on GCC 6 or later 
This is required as long as we don't have a GCC 6.x cross compiler
on Linux.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-10-09 18:08:10 +02:00
Michael Haubenwallner 15de9da0b9 Fix typo with newlib-long-time_t default value. 
Fix typo for newlib-long-time_t to leave newlib-nano-malloc alone.
 2017-10-09 17:55:19 +02:00
Alexander Fedotov e7eb978881 adjust libnosys config for aarch64 to avoid linker error when switching from rdimon.specs to nosys.specs 2017-10-09 17:53:41 +02:00
Ken Brown 51c6ef6b82 cygwin: Remove workaround for GCC 6 null pointer check warnings 2017-10-09 11:44:11 +02:00
Ken Brown 7212b571a5 cygwin: Remove comparison of 'this' to NULL in _pinfo::exists 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 5952d5f08f cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::kill 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown d17c45f200 cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::environ 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 6cd1978fc8 cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::fd 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 56f23a5107 cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::pipe_fhandler 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown d1ea8f4a46 cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::commune_request 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 911f7d628d cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::cmdline 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 571b7689bb cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::cwd 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown be436ad2a3 cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::root 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 504959d8fc cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::fds 
Fix all callers.
 2017-10-09 11:44:11 +02:00
Ken Brown 47bbe23105 cygwin: Remove comparisons of 'this' to 'NULL' in fhandler_dsp.cc 
Fix all callers.
 2017-10-09 11:44:10 +02:00
Sebastian Huber 3a79700c2d RTEMS: Make pthread_mutex_t self-contained 
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-10-05 14:56:13 +02:00
Sebastian Huber 55c5dda9b5 RTEMS: Make pthread_cond_t self-contained 
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-10-05 14:56:13 +02:00
Sebastian Huber d902eef093 RTEMS: Make pthread_rwlock_t self-contained 
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-10-05 14:56:13 +02:00
Sebastian Huber 9187bb23a0 RTEMS: Make pthread_barrier_t self-contained 
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-10-05 14:56:13 +02:00
Sebastian Huber 8253c240cb RTEMS: Make sem_t self-contained 
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-10-05 14:56:12 +02:00
Sebastian Huber 4fef7312b3 RTEMS: Optimize pthread_once_t 
Reduce size of pthread_once_t and make it zero-initialized.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-10-05 14:56:12 +02:00
Brian Inglis f9b24fad7c newlib/libm/complex/cargl.c change imag() real() to cimagl() creall() 2017-09-19 15:36:12 -05:00
Sebastian Huber 1592a0be0c Fix warnings and documentation in strnstr.c 
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-09-19 15:35:09 -05:00
Yaakov Selkowitz 05cfd1aed8 cygwin: workaround GCC 6 changes 
GCC 6 includes a number of new warnings which cause Cygwin to either not
compile, or not work properly even if said warnings are ignored:

https://cygwin.com/ml/cygwin-developers/2017-09/msg00000.html
https://gcc.gnu.org/gcc-6/porting_to.html

For now, we use the flags necessary to revert to GCC 5 behaviour until we
can fix the code properly.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-09-12 14:30:34 -05:00
Yaakov Selkowitz 21a39b20a5 Revert "cygwin: only expose /dev/con{in,out,sole} when started from a Windows console" 
This caused serious regressions when running from a cmd window:

https://cygwin.com/ml/cygwin/2017-09/msg00114.html

This reverts commit b706c6b479.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-09-11 23:07:55 -05:00
Sebastian Huber 4de8754bac Change time_t to 64-bit by default 
In order to avoid the year 2038 problem, define time_t to a signed
integer with at least 64-bits.  The type for time_t can be forced to
long with the --enable-newlib-long-time_t configure option or with the
_USE_LONG_TIME_T system configuration define.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-09-07 15:39:34 +02:00
Sebastian Huber ad45b86533 Remove harmful casts in gmtime_r() 
In case time_t is long, then the cast to long is a nop.  In case time_t
is __int_least64_t, then the cast to long may truncate the value before
the division.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-09-07 15:39:34 +02:00
Sebastian Huber f9205f1d47 Let RTEMS provide clock() 
Newlib uses _times_r() in clock().  The problem is that the _times_r()
clock frequency is defined by sysconf(_SC_CLK_TCK).  The clock frequency
of clock() is the constant CLOCKS_PER_SEC.

FreeBSD uses getrusage() for clock().  Since RTEMS has only one process,
the implementation can be simplified.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-09-07 07:41:07 +02:00
Corinna Vinschen e18b7ffa48 stdio.h: Don't define unlocked macros using static inline on C++ 
In C++, the usage of static inline functions for getchar_unlocked and
putchar_unlocked may result in error messages like

  error: ‘_putchar_unlocked’ was not declared in this scope

Fix this by not using the _getchar_unlocked and _putchar_unlocked
macros in C++.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-09-04 10:52:33 +02:00
Yaakov Selkowitz ff53f489fa cygwin: Document crypt_r 
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-09-02 22:48:55 -05:00
Achim Gratz 5325111d03 Remove some dangerous advice from the FAQ 2017-09-02 20:41:43 +02:00
Yaakov Selkowitz 51d1fb715d include: fix ffs, fls guards 
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2017-08-30 12:29:47 -05:00
Corinna Vinschen 192986ab03 newlib: string/Makefile.am (CHEWOUT_FILES): Add strnstr.def 
Regenerate strings/Makefile.in

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-08-30 16:48:55 +02:00
Corinna Vinschen 5fc315b597 newlib: strnstr: drop traditional synopisis 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-08-30 16:45:36 +02:00
Sichen Zhao 42885ea4b8 Add man page entry for strnstr.c. 2017-08-30 15:10:07 +02:00
Sichen Zhao f22054c94d Modify strnstr.c. 2017-08-30 15:08:58 +02:00
Corinna Vinschen cdbec10e79 cygwin: add strptime %F fix to release notes 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-08-29 21:12:21 +02:00
Brian Inglis d8e2463c75 winsup/cygwin/libc/strptime.cc(__strptime) fix %F width 2017-08-29 21:10:06 +02:00
Corinna Vinschen 4dfaef8141 cygwin: document %s support in strptime 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-08-29 11:16:13 +02:00
Sebastian Huber f1863582ed Fix compile error due to new strnstr() 
Remove local strnstr() implementation to fix compile error:

newlib/libc/iconv/lib/aliasesi.c:53:8: error: conflicting types for 'strnstr'
 _DEFUN(strnstr, (haystack, needle, length),
        ^
In file included from newlib/libc/iconv/lib/aliasesi.c:29:0:
newlib/libc/include/string.h:125:10:
note: previous declaration of 'strnstr' was here
 char    *strnstr(const char *, const char *, size_t) __pure;
          ^~~~~~~

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-08-28 17:31:52 +02:00
Corinna Vinschen cf8bf843f8 cygwin: export strnstr 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-08-25 18:00:46 +02:00
Corinna Vinschen c070326d31 newlib: rebuild string/Makefile.in 
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2017-08-25 18:00:46 +02:00
Sichen Zhao c206d04422 Port strnstr.c to newlib. 2017-08-25 18:00:46 +02:00
Sichen Zhao 3437665ac8 Import strnstr.c from FreeBSD. 2017-08-25 18:00:46 +02:00
Eric Blake a4961ccd3f Revert "headers: avoid bareword attributes" for clang 
This reverts most of commit 979d467ff6.

We cannot avoid some bareword attributes until clang is fixed to
properly support __-decorated attributes; see this bug:
https://bugs.llvm.org/show_bug.cgi?id=34319

The macros in question expand to the empty string under gcc, so
only compilation under clang is affected, and since clang has the
bug, the obvious solution is to roll back the changes, and document
the issue.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2017-08-25 09:23:10 -05:00
Sebastian Huber 524eb4dc29 RTEMS: Use __uint64_t for _CLOCK_T_ 
This addresses:

https://devel.rtems.org/ticket/2135

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-08-25 14:25:42 +02:00
Sebastian Huber 7b2c362190 Make _CLOCK_T_ system configurable 
Let systems optionally provide the _CLOCK_T_ type via
<machine/_types.h>.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
 2017-08-25 14:25:42 +02:00
Brian Inglis 406bd10fb4 newlib/libc/time/strptime.c(strptime_l) add %F %s support for strptime 2017-08-25 14:04:22 +02:00
Brian Inglis 8324ab5e2a winsup/cygwin/libc/strptime.cc(__strptime) add %s support to strptime 2017-08-25 11:39:11 +02:00
Alexander Fedotov-B55613 3ec9892f5d move ILP32 sanity check on heap base code under ARM_RDI_MONITOR 2017-08-24 14:41:19 +02:00